Sega
Yes, both Mackerel and OP5 Monitor offer a Free Trial.
Mackerel is designed for Large Enterprises, Medium Business and Small Business.
OP5 Monitor is designed for Large Enterprises, Medium Business and Small Business.
Pricing details for both Mackerel and OP5 Monitor are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Mackerel includes OmniCenter, Nagios XI, Ne.Mo. Network Monitoring, PRTG Network Monitor, Spiceworks Network Monitor, NetBeez, Panopta, LiveNX, OP5 Monitor, ManageEngine OpManager and NinjaOne (NinjaRMM).
Some top alternatives to OP5 Monitor includes Nagios XI, PRTG Network Monitor, Spiceworks Network Monitor, Nagios Network Analyzer, OpenNMS, SolarWinds ipMonitor, Panopta, Netcrunch, vRealize Network Insight, Monitis and NinjaOne (NinjaRMM).
